#!/usr/bin/env python3

# Copyright (c) 2005-2014 Fpemud <fpemud@sina.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.


from ._po import ElementBase


class ElementIPTVLiveSource(EwElement):
    """IPTV Live Source element"""

    __element_properties__ = """
                            TYPE              QUERIABLE     COMPLEMENTABLE  LOCAL   HASH
        name                str               Y                                     Y
        country             country           Y             Y
        language            language          Y             Y
        languages           list[language]    Y             Y
        description         str                             Y
        homepage            url                             Y
        logo                remote_file
        url                 url
        network_quanlity    int                                             Y
    """

    def get_element_type(self):
        return "iptv-live-source"

    def need_complement(self):
        assert "name" in self
        assert "url" in self

        if "country" not in self:
            return True
        if "language" not in self and "languages" not in self:
            return True
        if "description" not in self:
            return True
        if "homepage" not in self:
            return True
        if "icon_file" not in self and "icon_data" not in self:
            return True
        return False

    def check_valid(self):
        if "name" not in self:
            return False
        if "url" not in self:
            return False
        return True

    def _equal(self, other):
        if self.name == other.name:
            return True
        if self.url == other.url:
            return True
        return False

    def _less_than(self, other):
        return self.name < other.name
